Operating instructions

METTLER TOLEDO DE40/50/51 Density Meter 19
5.1.2 Date and time (Setup 1)
- Press the <SETUP> key.
Select "1.Date&Time". Confirm with
<ENTER>.
Actual date and time are displayed.
Press <ENTER> key.
Enter date and time (the date format
is selected in the menu Setup „5.
International”) and confirm with
<ENTER>.
5.1.3 Enter the lab name (Setup 2)
- Press the <SETUP> key.
Select „2. Name”. Confirm with
<ENTER>.
The capital A means that the
alphanumerical keyboard is in entry
mode for capital letters. Press the
<DISPLAY> key to change the entry
mode:
A: capital letters (A, B, C, D, ..)
a: small letters (a, b, c, d, ...)
1: numbers (0, 1, 2, 3, 4, ...)
Enter the lab name or the instrument name using the alphanumeric keys, e.g. „Quality
Lab 1”, and confirm with <ENTER>. The instrument is now ready for calibration and the first
measurements.
5.2 Performing the first adjustment (calibration)
For correct measurements the instrument should always be adjusted at the measuring
temperature.
After turning on the instrument allow at least 20 minutes for the instrument to warm up
before performing the first adjustment.
Note:
According to the International Vocabulary of Basic and General Terms in Metrology from DIN
the operation of bringing a measuring instrument into a state of performance suitable for its
use is called adjustment.
Getting started
< Date & Time >
16/07/1998 17:24
Day :[16] Hour :[17]
Month :[ 7] Minutes:[22]
Year :[1998] Exit :[Execute]
< Setup >
0.Interface 5.International
1.Date & Time 6.Lock
2.Name 7.Beep
3.Serial/Version 8.Temperature
4.LCD Contrast
< Name > A
Name : [Quality Lab 1 ]
Exit : [Execute]
< Setup >
0.Interface 5.International
1.Date & Time 6.Lock
2.Name 7.Beep
3.Serial/Version 8.Temperature
4.LCD Contrast